🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 711.2

Radius: 13

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.68 AU - 1.1 AU

Year: 534 Days

Day: 12.1 Hours

Environment

Temp: -146 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 60,346,719 km

• M1: 161,715 km (0.099 R)
• M2: 598,242 km (0.086 R)
• M3: 1,123,031 km (0.031 R)
• M4: 2,182,783 km (0.095 R)
• M5: 3,563,571 km (0.117 R)
• M6: 4,003,987 km (0.103 R)
• M7: 5,428,458 km (0.107 R)
• M8: 6,466,966 km (0.055 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 471.1

Radius: 9.9

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.96 AU - 0.98 AU

Year: 607 Days

Day: 13.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 60,346,719 km

• M1: 123,119 km (0.053 R)
• M2: 450,738 km (0.104 R)
• M3: 819,348 km (0.089 R)
• M4: 1,381,237 km (0.107 R)
• M5: 2,239,630 km (0.063 R)
• M6: 2,547,502 km (0.106 R)
• M7: 3,334,088 km (0.076 R)
• M8: 4,007,278 km (0.071 R)
• M9: 5,383,429 km (0.087 R)
• M10: 5,816,216 km (0.072 R)
• M11: 6,197,690 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 507.9

Radius: 9.4

Gravity: 5.75 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.99 AU - 1.27 AU

Year: 764 Days

Day: 8.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 60,346,719 km

• M1: 116,836 km (0.078 R)
• M2: 487,839 km (0.063 R)
• M3: 1,403,826 km (0.036 R)
• M4: 1,753,736 km (0.085 R)
• M5: 2,348,687 km (0.097 R)
• M6: 2,893,522 km (0.091 R)
• M7: 3,336,332 km (0.101 R)
• M8: 3,753,411 km (0.113 R)
• M9: 4,436,474 km (0.12 R)
• M10: 5,252,830 km (0.087 R)
• M11: 5,875,756 km (0.118 R)
• M12: 6,264,710 km (0.082 R)
• M13: 6,588,290 km (0.117 R)
• M14: 7,649,238 km (0.062 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 518.5

Radius: 9.2

Gravity: 6.13 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.23 AU - 1.45 AU

Year: 986 Days

Day: 14.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 60,346,719 km

• M1: 120,875 km (0.056 R)
• M2: 421,866 km (0.094 R)
• M3: 739,911 km (0.077 R)
• M4: 1,793,379 km (0.118 R)
• M5: 2,563,060 km (0.064 R)
• M6: 3,206,481 km (0.11 R)
• M7: 3,861,869 km (0.117 R)
• M8: 5,324,039 km (0.091 R)
• M9: 6,498,681 km (0.101 R)
• M10: 8,836,447 km (0.085 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 132.3

Radius: 9.5

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 2.68 AU - 3.04 AU

Year: 3075 Days

Day: 5.2 Hours

Environment

Temp: -209 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 60,346,719 km

• M1: 118,182 km (0.114 R)
• M2: 442,511 km (0.045 R)
• M3: 1,071,420 km (0.099 R)
• M4: 1,424,770 km (0.081 R)
• M5: 1,767,200 km (0.111 R)
• M6: 2,098,260 km (0.036 R)
• M7: 2,647,434 km (0.102 R)
• M8: 3,156,515 km (0.112 R)
• M9: 3,762,686 km (0.118 R)
• M10: 4,155,230 km (0.054 R)
• M11: 4,766,338 km (0.119 R)
• M12: 5,063,290 km (0.103 R)
• M13: 6,007,102 km (0.094 R)
• M14: 6,714,850 km (0.094 R)
• M15: 7,530,158 km (0.114 R)
• M16: 8,874,744 km (0.119 R)
• M17: 10,241,919 km (0.064 R)
• M18: 10,907,779 km (0.034 R)
• M19: 11,355,825 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 314.8

Radius: 14.4

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 3.14 AU - 4.12 AU

Year: 4397 Days

Day: 5 Hours

Environment

Temp: -212 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 60,346,719 km

• M1: 179,069 km (0.055 R)
• M2: 810,970 km (0.056 R)
• M3: 1,324,689 km (0.073 R)
• M4: 2,111,873 km (0.072 R)
• M5: 2,992,705 km (0.1 R)
• M6: 3,556,241 km (0.084 R)
• M7: 4,382,170 km (0.033 R)
• M8: 5,258,664 km (0.114 R)
• M9: 6,558,520 km (0.089 R)
• M10: 7,268,961 km (0.076 R)
• M11: 7,867,352 km (0.09 R)
• M12: 8,739,508 km (0.107 R)
• M13: 9,526,991 km (0.073 R)
• M14: 11,493,156 km (0.074 R)
• M15: 14,782,065 km (0.095 R)
• M16: 17,295,309 km (0.094 R)
• M17: 19,657,759 km (0.101 R)
• M18: 20,511,514 km (0.044 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 650.5

Radius: 6.5

Gravity: 15.4 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 5.63 AU - 8.57 AU

Year: 12029 Days

Day: 24.4 Hours

Environment

Temp: -224 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 60,346,719 km

• M1: 94,845 km (0.069 R)
• M2: 493,823 km (0.108 R)
• M3: 1,037,760 km (0.093 R)
• M4: 2,099,157 km (0.077 R)
• M5: 2,604,948 km (0.082 R)
• M6: 2,909,230 km (0.056 R)
• M7: 3,774,803 km (0.088 R)
• M8: 5,819,357 km (0.053 R)
• M9: 8,047,169 km (0.105 R)
• M10: 10,787,802 km (0.116 R)
• M11: 12,217,509 km (0.117 R)
• M12: 13,258,859 km (0.055 R)
• M13: 16,083,716 km (0.112 R)
• M14: 19,448,172 km (0.114 R)
• M15: 21,467,444 km (0.109 R)
• M16: 25,330,659 km (0.066 R)
• M17: 26,016,566 km (0.119 R)
• M18: 26,513,979 km (0.108 R)
• M19: 27,837,172 km (0.066 R)
• M20: 32,297,731 km (0.111 R)
• M21: 32,988,126 km (0.102 R)
• M22: 35,118,250 km (0.079 R)
• M23: 35,848,138 km (0.082 R)
• M24: 37,971,081 km (0.079 R)
• M25: 41,783,732 km (0.107 R)
• M26: 44,133,317 km (0.108 R)
• M27: 46,715,525 km (0.093 R)
• M28: 48,641,897 km (0.107 R)
• M29: 49,093,982 km (0.092 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 387

Radius: 5.3

Gravity: 13.78 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 9.05 AU - 10.07 AU

Year: 18794 Days

Day: 19.3 Hours

Environment

Temp: -229 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 60,346,719 km

• M1: 78,988 km (0.111 R)
• M2: 261,347 km (0.062 R)
• M3: 479,312 km (0.114 R)
• M4: 656,735 km (0.046 R)
• M5: 1,053,767 km (0.085 R)
• M6: 2,059,813 km (0.114 R)
• M7: 2,973,108 km (0.12 R)
• M8: 3,399,761 km (0.079 R)
• M9: 4,312,458 km (0.1 R)
• M10: 4,532,067 km (0.081 R)
• M11: 5,096,500 km (0.094 R)
• M12: 6,324,400 km (0.111 R)
• M13: 7,875,580 km (0.067 R)
• M14: 8,109,401 km (0.084 R)
• M15: 8,738,909 km (0.093 R)
• M16: 10,539,170 km (0.098 R)
• M17: 11,766,621 km (0.119 R)
• M18: 13,021,597 km (0.043 R)
• M19: 16,241,392 km (0.119 R)
• M20: 17,475,275 km (0.073 R)
• M21: 17,953,689 km (0.078 R)
• M22: 20,215,160 km (0.109 R)
• M23: 20,830,905 km (0.067 R)
• M24: 22,100,093 km (0.085 R)
• M25: 25,598,739 km (0.039 R)
• M26: 26,215,680 km (0.101 R)
• M27: 26,423,472 km (0.081 R)
• M28: 27,479,034 km (0.039 R)
• M29: 28,452,767 km (0.117 R)
• M30: 30,240,462 km (0.072 R)
• M31: 33,060,232 km (0.064 R)
• M32: 36,955,312 km (0.1 R)
• M33: 42,276,209 km (0.094 R)
• M34: 43,427,364 km (0.042 R)
• M35: 52,076,216 km (0.094 R)
• M36: 54,236,110 km (0.101 R)
• M37: 55,252,926 km (0.032 R)
• M38: 59,089,663 km (0.091 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 510 - 18,473 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit